Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _menu_build_tree

_menu_build_treeRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)3,792 3,681 -111 -2.9%
Incl. Wall Time (microsec) per call 758 736 -22 -2.9%
Excl. Wall Time (microsec)141 141 0 0.0%
Incl. CPU (microsecs)2,977 3,022 45 1.5%
Incl. CPU (microsecs) per call 595 604 9 1.5%
Excl. CPU (microsec)100 110 10 10.0%
Incl. MemUse (bytes)617,680 617,624 -56 -0.0%
Incl. MemUse (bytes) per call 123,536 123,525 -11 -0.0%
Excl. MemUse (bytes)-8,504 -8,504 0 0.0%
Incl. PeakMemUse (bytes)590,392 590,576 184 0.0%
Incl. PeakMemUse (bytes) per call 118,078 118,115 37 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for _menu_build_tree [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_menu_build_tree0 N/A% -111 -52.6% 45 750.0% -56 -0.2% 184 0.8%
Exclusive Metrics Diff for Current Function0 0.0% 10 22.2% 0 0.0% 0 0.0%
Parent function
menu_build_tree0 N/A% -111 -100.0% 45 100.0% -56 -100.0% 184 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% -114 -102.7% 34 75.6% -56 -100.0% 184 100.0%
hash0 N/A% 2 1.8% 2 4.4% 0 0.0% 0 0.0%
cache0 N/A% 1 0.9% 1 2.2% 0 0.0% 0 0.0%
serialize0 N/A% -1 -0.9% 1 2.2% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
language0 N/A% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%
sort0 N/A% 0 0.0% -1 -2.2% 0 0.0% 0 0.0%